201926865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18671}}^1$

素因数の和:18789

約数の個数: 32

約数和(自身を含む): 372842496

約数和(自身を除く): 170915631

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1545, 2163, 3605, 10815, 18671, 56013, 93355, 130697, 280065, 392091, 653485, 1923113, 1960455, 5769339, 9615565, 13461791, 28846695, 40385373, 67308955, 201926865]

約数ペア:

[(1, 201926865), (3, 67308955), (5, 40385373), (7, 28846695), (15, 13461791), (21, 9615565), (35, 5769339), (103, 1960455), (105, 1923113), (309, 653485), (515, 392091), (721, 280065), (1545, 130697), (2163, 93355), (3605, 56013), (10815, 18671)]